Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
September 16, 2014
Submitted
September 18, 2014
Operation
Air carrier
Aircraft
N518AS
Make and model
Boeing 737890
Aircraft serial
35693
Aircraft time
21,670 hours, 6,528 cycles
Part
Circuit Breaker
Part number
BACC18AD3
Condition
Broken
Location
Window Heat
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

"WINDOW HEAT LT SIDE ACFT" BREAKER APPEARS TO BE BROKEN- NOT POPPED, JUST BROKEN. ACFT GROUNDED. REPLACED CB C225, REF WDM 30-41-12, PG 2.1, SHEET 2 AND SWPM 20-30-00, TABLE 10. WINDOW HEAT OPS TEST GOOD IAW MM 30-41-00.